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There is an engraving on the bulb: 6v? 120v

This is for a motion-activated floodlight and I want to replace it with an LED but I don't know what to look for that fits this socket.

?

5
  • 1
    "Bob". But seriously, measure the spacing & length of the pins and hopefully it will match up with one of the standard sizes (G4, etc.). Mar 24, 2021 at 17:29
  • 3
    That's "GY", not 6V. GY describes the base/pins, but there are different sizes. It's most likely a GY6.35 - measure the distance between the pins (6.35mm is 1/4"). I don't see any indication of the wattage though - is there anything on the other side?
    – brhans
    Mar 24, 2021 at 17:41
  • Good point on GY @brhans
    – P2000
    Mar 24, 2021 at 18:15
  • 1
    @manassehkatz-Moving2Codidact - I was going to say "Dimwit" This is what i call my drunk uncle Bob.
    – Alaska Man
    Mar 24, 2021 at 19:40
  • @AlaskaMan Aha, because he is a...dim bulb! Mar 24, 2021 at 20:49

1 Answer 1

6

Perhaps Halogen 100W.

enter image description here

Not sure what the 6V is. Maybe "GV", Walmart's Great Value. They have these bulbs.

Or GY, for GY-type pin-lamp base. There are different pin spreads under the GY family, so make sure you have the right one. See also https://en.wikipedia.org/wiki/Bi-pin_lamp_base (as suggested in the comments by brhans)

Here's an overview for any interested readers:

enter image description here

From https://patentimages.storage.googleapis.com/b7/73/19/c0beebbacf9410/US8888332.pdf

Here's a link to the above bulb:

https://www.wayfair.ca/HeathZenith--100W-Halogen-Replacement-Bulbs-SL5591A2A-L338-K~HEH1120.html?refid=GX185650380210-HEH1120&device=c&ptid=266190925378&targetid=pla-266190925378&network=g&ireid=3346990&gclid=CjwKCAjwxuuCBhATEiwAIIIz0aQYFiIG9NljPwFZQVfdkUB0BdFae-QcAWGvnQl_A0sqbbXqZTJJHxoCRPUQAvD_BwE

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